Home / 93,695.64-129,299.94-51,254.16

Finding the Fourth Proportional to 93,695.64, 129,299.94 and 51,254.16

Calculator

Solution

The fourth proportional to 93,695.64, 129,299.94 and 51,254.16 is: 70,730.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,695.64 : 129,299.94 = 51,254.16 : x
  2. Step 2: Convert to fraction form
    93,695.64/129,299.94 = 51,254.16/x
  3. Step 3: Cross multiply
    93,695.64x = 129,299.94 × 51,254.16
  4. Step 4: Simplify right side
    93,695.64x = 6,627,159,812.75
  5. Step 5: Solve for x
    x = 6,627,159,812.75/93,695.64
  6. Step 6: Final answer
    x = 70,730.72

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.